<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'TongJi.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
  <% 
  request.setCharacterEncoding("UTF-8");
   String xuehao=request.getParameter("stuno");
   String pass=request.getParameter("password");
   
   if(xuehao.equals("1")&&pass.equals("123457")){
    Integer count=(Integer)application.getAttribute("count");
     if(count!=null){
        count=1+count;
   } else{
       count=1;
   }
   
  application.setAttribute("count", count);
   session.setAttribute("stunom", "1");
   session.setMaxInactiveInterval(5);
 RequestDispatcher rd=request.getRequestDispatcher("Show.jsp");
  rd.forward(request, response);
  }
  %>
 
  
  
  </body>
</html>
